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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/19
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
08:00:00 (GMT) on 05/19
Sea Height:5 ft
Primary Swell Height: 2 ft
Primary Swell Period: 16.3 secs
Surf Height2.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
05/1908:00:005.0 2.0 se16.3 secs2.2 se12.8 secs2.9 se 8.4secs2.4 -2.7 16.3
05/1907:00:005.8 4.2 se9.1 secs1.8 se16.4 secs2.1 se 12.8secs2.9 -3.2 9.1
05/1906:00:005.5 1.9 se16.2 secs3.1 se9.8 secs2.7 se 6.7secs2.3 -2.7 16.2
05/1905:00:005.7 3.9 se9.2 secs2.0 se16.4 secs2.1 se 12.8secs2.7 -3.1 9.2
05/1904:00:005.1 2.3 se14.2 secs3.2 se9.1 secs1.0 se 18.0secs2.4 -2.7 14.2
05/1903:00:004.7 3.0 se9.9 secs1.6 se14.3 secs2.0 se 6.7secs2.2 -2.5 9.9
05/1902:00:005.0 2.9 se9.9 secs1.7 se16.0 secs2.6 se 6.7secs2.1 -2.4 9.9
05/1901:00:005.2 3.5 se9.2 secs2.0 se14.2 secs0.7 se 17.5secs2.4 -2.8 9.2
05/1900:00:005.8 3.9 se9.8 secs2.4 se14.3 secs2.3 se 6.7secs2.8 -3.2 9.8
05/1823:00:005.2 3.0 se9.9 secs1.9 se14.5 secs1.1 se 17.6secs2.2 -2.5 9.9
05/1822:00:005.7 2.2 se16.2 secs3.4 se9.8 secs2.4 se 12.9secs2.7 -3.0 16.2
05/1821:00:005.4 2.1 se16.1 secs3.2 se9.9 secs2.3 se 6.7secs2.5 -2.9 16.1
05/1820:00:005.1 3.3 se10.0 secs1.8 se16.2 secs2.1 se 6.2secs2.5 -2.8 10.0
05/1819:00:005.3 3.6 se9.9 secs1.9 se16.1 secs2.1 se 6.8secs2.7 -3.0 9.9
05/1818:00:005.0 3.3 se10.0 secs1.6 se14.6 secs1.9 se 6.7secs2.5 -2.8 10.0
05/1817:00:005.1 2.0 se16.4 secs3.3 se10.0 secs0.9 se 20.0secs2.5 -2.8 16.4
05/1816:00:005.6 4.0 se9.8 secs2.0 se14.6 secs1.9 se 6.8secs3.0 -3.4 9.8
05/1815:00:005.5 3.6 se10.0 secs2.1 se16.4 secs0.8 se 20.0secs2.7 -3.1 10.0
05/1814:00:005.5 4.1 se9.2 secs1.7 se16.6 secs2.0 se 12.6secs2.8 -3.2 9.2
05/1813:00:005.5 3.9 se9.9 secs1.9 se16.3 secs2.0 se 6.7secs2.9 -3.3 9.9
05/1812:00:005.6 4.2 se9.1 secs2.2 se12.6 secs0.8 se 16.7secs2.8 -3.2 9.1
05/1811:00:005.3 3.5 se9.9 secs2.1 se14.6 secs1.8 se 6.7secs2.6 -3.0 9.9
05/1810:00:005.1 3.5 se9.1 secs2.1 se12.5 secs1.6 se 15.8secs2.4 -2.7 9.1
05/1809:00:005.2 3.4 se9.9 secs1.8 se14.5 secs1.7 se 6.7secs2.5 -2.9 9.9

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
08:50:00 (GMT) on 05/19
Combined Sea Height:9.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:070 degrees
Barometric Pressure:1016.6 mbs
Air Temperature: 78.8 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
05/1908:50:009.29.015.619.50701016.678.832.0
05/1907:50:008.99.017.621.40801016.278.832.0
05/1906:50:008.29.017.621.40701015.878.832.0
05/1905:50:007.59.017.621.40801015.279.232.0
05/1904:50:007.99.017.621.40801014.879.032.0
05/1903:50:007.59.015.619.50801014.279.232.0
05/1902:50:007.29.015.621.40801014.079.232.0
05/1901:50:008.510.015.619.50801013.878.832.0
05/1900:50:007.99.015.619.50801014.479.032.0
05/1823:50:008.29.017.619.50801014.878.832.0
05/1822:50:008.210.015.621.40801015.679.032.0
05/1821:50:008.29.015.619.50801015.779.032.0
05/1820:50:008.59.017.621.40801015.979.032.0
05/1819:50:008.29.017.619.50801016.079.032.0
05/1818:50:007.99.015.619.50801015.979.032.0
05/1817:50:008.29.015.619.50801015.779.032.0
05/1816:50:007.29.017.619.50801015.178.832.0
05/1815:50:008.59.015.617.60801014.678.632.0
05/1814:50:008.59.017.621.40901014.378.632.0
05/1813:50:008.29.017.621.40801014.178.632.0
05/1812:50:007.99.017.619.50801014.278.632.0
05/1811:50:007.99.017.621.40801014.878.632.0
05/1810:50:007.910.017.619.50801015.378.832.0
05/1809:50:007.29.017.621.40901015.979.032.0

 

000040924 ___0.029438
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